[Libguestfs] [PATCH nbdkit v3 3/3] Add partitioning plugin.

[Eric Blake]

On 9/17/18 4:27 PM, Richard W.M. Jones wrote:
> Create a partitioned virtual drive from a list of one or more files
> each containing single partitions.  The plugin concatenates the files
> together and generates a virtual partition table so that NBD clients
> see a single partitioned disk.
> 
> For example:
> 
>    nbdkit partitioning boot.img swap.img root.img
> 
> creates a virtual disk with 3 partitions.
> ---

> +++ b/plugins/partitioning/nbdkit-partitioning-plugin.pod

> +If the underlying file is a multiple of 512 bytes then this is a
> +no-op:
> +
> + nbdkit --filter=partition partitioning file --partition=1

Filter options are not specified with --.  I've pushed the obvious fix.

Maybe they should, though. Is it worth teaching nbdkit that any 
unrecognized option that resembles --key=value should first undergo an 
attempted translation into 'key=value' passed on to the filter/plugin 
.config, before declaring it as an unknown option?

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org